Wound dressing



FIG. 1 is a perspective view of a wound dressing showing our new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a perspective view of a second embodiment of a wound dressing showing our new design;

FIG. 4 is a perspective view thereof;

FIG. 5 is a perspective view of a third embodiment of a wound dressing showing our new design;

FIG. 6 is a perspective view thereof;

FIG. 7 is a perspective view of a fourth embodiment of a wound dressing showing our new design;

FIG. 8 is a perspective view thereof;

FIG. 9 is a perspective view of a fifth embodiment of a wound dressing showing our new design;

FIG. 10 is a perspective view thereof;

FIG. 11 is a perspective view of a sixth embodiment of a wound dressing showing our new design; and,

FIG. 12 is a perspective view thereof. 

CLAIM The ornamental design for a wound dressing, as shown and described. 